[PATCH] device-mapper dm-ioctl: missing put in table load error case

An error path in table_load() forgets to release a table that won't now be
referenced.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 54ec737195e00f9043a8db9dbc04aff0df09e40f..a90b053368ee3948d49394fe9b4eae2a0c1fcdf2 100644 (file)
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -974,6 +974,7 @@ static int table_load(struct dm_ioctl *param, size_t param_size)
        if (!hc) {
                DMWARN("device doesn't appear to be in the dev hash table.");
                up_write(&_hash_lock);
+               dm_table_put(t);
                return -ENXIO;
        }